Abstract: A sensor, comprising: a processing circuitry configured to: receive a first signal that is generated by a first magnetic field sensing element, the first signal being generated in response to a magnetic field that is indicative of rotation of a target; identify N local maxima of the first signal, where N is a positive integer, and N>1; identify N local minima of the first signal; generate a first offset adjustment signal and a first gain adjustment signal based on: (i) a first sum of the local maxima of the first signal and (ii) a second sum of the local minima of the first signal; and adjust the first signal based on the first offset adjustment signal and the first gain adjustment signal.

Abstract: According to some embodiments, a method implemented in electronic circuitry includes: receiving a first signal having a sinusoidal waveform; receiving a second signal having a sinusoidal waveform; generating a composite signal responsive to the first and second signals; determining an orthogonality adjustment coefficient based on a duty cycle of the composite signal; and applying the orthogonality adjustment coefficient to generate an adjusted second signal that is substantially orthogonal to the first signal.

Abstract: According to some embodiments, a method implemented in electronic circuitry includes: receiving a first signal having a sinusoidal waveform; receiving a second signal having a sinusoidal waveform; generating a composite signal responsive to the first and second signals; determining an orthogonality adjustment coefficient based on a duty cycle of the composite signal; and applying the orthogonality adjustment coefficient to generate an adjusted second signal that is substantially orthogonal to the first signal.

Abstract: A system is provided, comprising: a plurality of flip-flops that are configured to receive a reset signal, each of the plurality of flip-flops having a respective output port, and each of the plurality of flip-flops being configured to assume a respective default state when the reset signal is set to a predetermined value; and a reset monitor circuit that is coupled to the respective output port of each of the plurality of flip-flops, the reset monitor circuit being configured to generate a status signal indicating whether each of the flip-flops has assumed the flip-flop's respective default state after the reset signal is set to the predetermined value, wherein assuming a respective default state by each of the plurality of flip-flops results in a predetermined bit string being stored in the plurality of flip-flops.

Abstract: A system is provided, comprising: a plurality of flip-flops that are configured to receive a reset signal, each of the plurality of flip-flops having a respective output port, and each of the plurality of flip-flops being configured to assume a respective default state when the reset signal is set to a predetermined value; and a reset monitor circuit that is coupled to the respective output port of each of the plurality of flip-flops, the reset monitor circuit being configured to generate a status signal indicating whether each of the flip-flops has assumed the flip-flop's respective default state after the reset signal is set to the predetermined value, wherein assuming a respective default state by each of the plurality of flip-flops results in a predetermined bit string being stored in the plurality of flip-flops.